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One of the more than common side personal effects of LASIK oculus surgery is undercorrection. This happens when the excimer optical maser takes not adequate of the surplus tissue from your eye. Because of this, you may still have got got some of the refractive mistake left.

In order to rectify undercorrection, a repetition refractive oculus surgery, known as sweetening surgery, will have to be done. Enhancement surgery after LASIK should be done as soon as the patient's refractive mistake have stabilized. The stabilisation of the refractive mistake typically happens at around 3 calendar months after the first operation. Most surgeons, however, would choose to wait longer before doing the repetition surgery. Usually, eye doctors wait until 6 calendar months after the surgery. Up until the clenched fist few old age after surgery, the original corneal flap can still be lifted with relative ease. If you wait longer than a couple of years, the oculus doctor may have got got to make a new flap of your cornea because the original flap would have healed completely by then.

After the original disciplinary oculus surgery, the patient's eye will be examined and assessed by the ophthalmologist. The patient may have got to experience diagnostic examinations, such as as corneal topography. Also, wave front analysis may be done in order to accurately measure the patient's refraction. Doing these diagnostic scrutinies are needed in planning for the sweetening surgery.

Before the sweetening surgery is done, the patient first undergoes a slit lamp examination. The border of the corneal flap is lifted up using a particular instrument. After this, the flap is gently opened and held away from the oculus with the usage of surgical forceps. The remainder of the process is similar to the original LASIK oculus surgery. The excimer optical maser is then applied to the patient's eye. After the extirpation is completed, the flap is again replaced in its original position. The flap may either be left to mend on its ain or the oculus doctor can utilize a contact bandage lens system for the eye. The contact bandage lens system assists in protecting the flap.

It is best if the eye doctor who did the original surgery also makes the sweetening surgery. This is because the original eye doctor will cognize the inside information of the former surgery, including the location of the flap hinge and the depth plate, which are helpful when trying to re-open the old corneal flap.

Before undergoing LASIK surgery, be certain to look for an eye doctor who offers free sweetening surgery, if needed.